Bio chemicals in cells

Question 1

Bio chemicals Protein?

Answer 1

Biurent test
sodium hydroxide/copper sulfate
turns violet

Question 2

Bio chem Glucose?

Answer 2

Benedict’s test
benedict solution and heated in a water bath
turns blue/green/yellow/orange/Brick red

Question 3

Bio chem Starch?

Answer 3

Iodine solution turns blue/black

Question 4

Bio chem Lipid (oil/fat)?

Answer 4

brown paper turns translucent